Mirenta SN-1856 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1856-XT · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 14,298 (SSDs scale) |
|---|---|
| Category rank | #24,309 |
| Street price | $549 |
| Power | 9 W (active) |
| Performance per dollar | 26.04 |
| Released | 2026 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1856 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,900 MB/s |
| Sequential write | 9,400 MB/s |
| Random 4K read | 1,530K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-1251 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,348 | $509 | Compare |
| Novexa SN-1984 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,166 | $539 | Compare |
| Mirenta SN-7540 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,557 | $259 | Compare |
| Novexa SN-5914 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,176 | $319 | Compare |
| Caldera SN-9080 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,605 | $189 | Compare |
| Caldera SN-8498 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-1856 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16690366 (accessed 2026-10-19).